| Year | Make | Model |
|---|---|---|
| 1990 - 2000 | BMW | 3 Series (E36) |
| 1998 - 2007 | BMW | 3 Series (E46) |
| 1981 - 1988 | BMW | 5 Series (E28) |
| 1995 - 2003 | BMW | Z3 |
1
/
of
5
Cometic MLS Cylinder Head Gasket | BMW M42B18/M44B19 (85mm Bore, C4348-092)
Cometic MLS Cylinder Head Gasket | BMW M42B18/M44B19 (85mm Bore, C4348-092)
SKU:C4348-092
Out of stock
Regular price
$186.45 USD
Regular price
$220.11 USD
Sale price
$186.45 USD
Unit price
/
per
Couldn't load pickup availability
▶ Vehicle Fitments
The Cometic MLS Cylinder Head Gasket for BMW M42B18 and M44B19 engines is a high-performance sealing component designed to withstand demanding conditions. Constructed with three to five layers of stainless steel, this gasket offers enhanced strength, flexibility, and resistance to corrosion. The embossed outer layers are coated with Viton rubber on both sides, providing excellent sealing capabilities in harsh environments. The Viton coating is heat resistant up to 250°C (482°F), ensuring durability under high-temperature operation. This gasket is engineered to deliver reliable compression and prevent leaks, contributing to optimal engine performance and longevity. Its multilayer steel design ensures a precise fit and consistent sealing pressure, making it suitable for both stock and upgraded engine builds.
This gasket is compatible with BMW M42B18 and M44B19 engines, featuring an 85mm bore diameter. It is intended as a direct replacement for OEM gaskets, suitable for use in stock or modified engines. Ideal for street and performance applications, it provides a robust seal for engines operating under high load and temperature conditions. The gasket is designed for easy installation as a bolt-on component, ensuring a secure fit without modifications. It is suitable for use in various BMW models equipped with these engines, offering a reliable solution for engine rebuilds, repairs, or upgrades that demand high sealing performance and durability.
Share
Overview
Overview
Cometic Gasket
Fits BMW M42B18 and M44B19 Engines
Part #: C4348-092
Overview
The Cometic MLS (Multi-Layer Steel) cylinder head gasket is engineered to provide a reliable seal for BMW M42B18 and M44B19 engines. Designed for enthusiasts and professionals seeking durability and performance, this gasket helps maintain optimal compression and prevents leaks under demanding conditions. Its construction ensures a precise fit, supporting engine longevity and consistent power delivery. Constructed from multiple layers of stainless steel, this gasket offers exceptional strength, flexibility, and resistance to corrosion. The embossed outer layers are coated with Viton rubber, which enhances sealing capabilities and withstands high temperatures, up to 250°C (482°F). This combination of materials ensures the gasket can endure harsh environments, making it suitable for both stock and modified engines.Key Features
This gasket features a multi-layer steel design with the following benefits:- Made from high-quality stainless steel for durability and resilience
- Embossed outer layers for improved sealing surface contact
- Viton rubber coating provides heat resistance and chemical stability
- Designed for an 85mm bore, ensuring precise fitment for compatible engines
- Supports maintaining proper compression and preventing head gasket failure
- Resists corrosion and rebound, extending service life
Construction & Design
The gasket’s multilayer steel construction combines strength with flexibility, allowing it to adapt to surface irregularities and thermal expansion. The embossed design enhances sealing surface contact, while the Viton rubber coating adds an extra layer of protection against heat and chemical exposure, ensuring a reliable seal over time.Installation & Fitment
This gasket is designed specifically for BMW M42B18 and M44B19 engines with an 85mm bore. Proper installation requires standard engine rebuild procedures, including cleaning mating surfaces and ensuring correct torque specifications. Its precise dimensions facilitate straightforward installation for experienced mechanics and DIY enthusiasts alike.Ideal For
Perfect for engine rebuilds, performance upgrades, or replacing worn-out gaskets, this MLS gasket helps restore engine integrity and performance. It is an excellent choice for those seeking a high-quality, durable sealing solution for BMW inline-four engines.
